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  <title>汽车与行人碰撞且行人碰撞后被抛出</title>
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  <script src="./js/9.js"></script>
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      width: 105px;
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      <h3 style="margin-left: 5%; width: auto">
        汽车与行人碰撞且行人碰撞后被抛出
      </h3>

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    <div class="gx_mk">
      <p class="my_span">公式9</p>

      <img class="img_gx" src="img/公式9.jpg" alt="" />
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    <div class="gx_mk">
      <!-- //μp -->
      <p>
        <input type="number" class="input_x" id="input1" min="1" placeholder="请输入μp" />
        <span class="my_span">μp：人体与地面的摩擦系数</span>
      </p>
      <!-- //x -->
      <p>
        <input type="number" class="input_x" id="input2" min="1" placeholder="请输入x" />
        <span class="my_span">x：碰撞接触点到人体质心最终停留位置的直线距离，单位为米（m）</span>
      </p>
      <!-- //h -->
      <p>
        <input type="number" class="input_x" id="input3" min="1" placeholder="请输入h" />
        <span class="my_span">h：碰撞时行人质心高度，单位为米（m）</span>
      </p>
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    <div class="gx_mk">
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        结果：<span id="result">0 </span>
        <span class="my_span">( v1：交通事故瞬间汽车速度，单位为千米每小时（Km/h）)</span>

        <button onclick="calculate()" class="btn-s">提交</button>
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